Starbright coffee shop at the galleria mall serves two coffee blends it brews on a daily basis, pomona and coastal. each is a blend of three high-quality coffees from colombia, kenya, and indonesia. the coffee shop has 6 pounds of each of these coffees available each day. each pound of coffee will produce sixteen 16-ounce cups of coffee. the shop has enough brewing capacity to brew 30 gallons of these two coffee blends each day. pomona is a blend of 20% colombian, 35% kenyan, and 45% indonesian, whereas coastal is a blend of 60% colombian, 10% kenyan, and 30% indonesian. the shop sells 1.5 times more pomona than coastal each day. pomona sells for $2.05 per cup, and coastal sells for $1.85 per cup. the manager wants to know how many cups of each blend to sell each day to maximize sales. excel

You are the new chief information officer for the video-game developer, necturus games. the company has recently undergone a major expansion of its primary product, and you must staff up the is department and determine the best way to develop new game "capsules" for the game, "escape velocity."

Alarge university wanted to study the relationship between completing an internship during college and students' future earning potential. prom the same graduating class, they selected a random sample of 80 students who completed an internship and 100 students who did not complete an internship and examined their salaries five years after graduation. they found that there was a statistically higher mean salary for the internship group than for the noninternship group. which of the following interpretations is the most appropriate? a. there could be a confounding variable, such as student major, that explains the difference in mean salary between the internship and no internship groups. b. we cannot infer anything from these data since the distribution of salaries is likely right skewed. c. you cannot draw any valid conclusions because the sample sizes are different. d. more students should complete internships because having an internship produces a higher salary.

Principals are an administration career